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3 years ago

9

. There are 18 students in the Math Club. Of the 18 students 1/6 have red hair, 4/6 have brown hair and the rest have blonde hai

r. How many students have blonde hair

1 answer:

dedylja [7]3 years ago

6 0

Answer:

3 and 12 students

Hope it helps

Step-by-step explanation:

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Combine simplify the answer 14/74+13/74

evablogger [386]

The answer is 0.36486

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3 years ago

Complete the table using the rule y=x-1/4

IgorLugansk [536]

If y=X-1/4 then this is what your chart will look like:

Y = X
1 = 0.75
2 = 1.75
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2 years ago

Sophie uses 18 beads to make a necklace.Three sixths of the beads are purple.How many beads are purple

OLga [1]

3/6 of the beads are purple

3/6 simplified = 1/2

1/2 of 18, or 18/2 = 9

9 beads are purple

hope this helps

8 0

3 years ago

Read 2 more answers

Can you help me solve this please

OLga [1]

Answer:

-22+27i

Step-by-step explanation:

$i = \sqrt{ - 1} \\ (3 - 4i)( - 6 + i) \\ = (3 - 4 \sqrt{ - 1} )( - 6 + \sqrt{ - 1} ) \\ = 3( - 6 + \sqrt{ - 1)} - 4 \sqrt{ - 1} ( - 6 + \sqrt{ - 1} ) \\ = - 18 + 3 \sqrt{ - 1} + 24 \sqrt{ - 1} - 4 \\ = - 22 + 27 \sqrt{ - 1} \\ putting \: \: \: \sqrt{ - 1 } = i \\ = - 22 + 27i$

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Don't forget to click the Brainliest button if you like my answer.

8 0

2 years ago

Two numbers are in the ratio 7:5 and their difference is 22.Find the numbers

omeli [17]

Answer:

Let x and y be the two numbers. Then

yx=57 and x−y=20

Cross multiplying the proportion

5x=7y or y=75x

So, x−y=20

x−75x=20⇒77x−5x=72x=20

⇒x=2140=70

y=75x=75×70=50

So smaller number is 50.

Check :yx=5070=57 and 70−50=20

4 0

2 years ago